A5 memobottle

25oz / 750ml

The memobottle is designed to fit where round bottles cannot. It slides effortlessly into handbags, backpacks, pockets and more.

Included in the box:

  • A5 memobottle
  • Stainless Steel Lid

Add a Silicone Sleeve, Lid, or Desk Stand to customise your memobottle

Add-ons

  • +9.95 Extra Lid Moss Green Close
  • +9.95 Silicone Sleeve Moss Green Close
  • +9.95 Desk Stand Moss Green Close

Added to cart

BPA & BPS free
Leak-proof seal
Space-saving design

Keep your bottle squeaky clean.

Add a 6-month supply to your order.

Bottle Cleaning Tablet - 6 Month Pack

Bottle Cleaning Tablet - 6 Month Pack

6-month pack (6 sachets)

About the A5 memobottle

The A5 memobottle‚ is built for effortless all-day hydration, thanks to its extra large capacity and space-saving form.

Its paper-inspired design allows for a Tetris style fit in your bag, flat against your books, laptop, and more.

243 x 148 x 30 mm

9.6 x 5.8 x 1.2 in

The A5 memobottle is built for effortless all day hydration, thanks to its extra large capacity and space-saving form. 



Its paper-inspired design allows for a Tetris style fit in your bag, flat against your books, laptop and more.

BPA and BPS Free
Made from Tritan plastic. Experience glass-like clarity in a lightweight, shatterproof and safe material.

Easy to Clean
Simply clean with hot water, and soap or a dash of vinegar. Bottle Cleaning Tablets are also available for an extra deep clean.

Hot Water and Freezer Safe
The memobottle can handle both hot and cold temperatures.

Stainless Steel Lid
All memobottles feature a premium Stainless Steel lid for a truly elevated style.

Dimensions
243 x 148 x 30 mm
9.6 x 5.8 x 1.2 in

Weight
6 ounces / 170 grams

Volume
25 fl oz / 750 ml

It's really easy to clean your memobottle. We recommend hand washing with 1 part vinegar and 4 parts warm water. Shake it up and let it soak before rinsing your memobottle thoroughly.

For more in-depth instructions on how to keep your memobottle and accessories clean, see our blog post here.

Once your order is placed, you will receive a confirmation email letting you know that our fulfilment team has received your order.

Shipping fees are non-refundable in the case of returns.

Memobottle products are warranted to be free from defects in materials and workmanship for two years from the original date of purchase when used under normal conditions and for the purpose intended.

View for more information

Will the A5 memobottle fit in my laptop bag?

Yes, its unique paper-inspired design is made to fit flat against your laptop and books, saving space in your bag. Its dimensions are 243mm x 148mm x 30mm, making it a convenient way to carry 750ml (25oz) of water.

What is the memobottle made from and how do I clean it?

The bottle is crafted from a durable, shatterproof, and lightweight material called Tritan plastic, which is both BPA and BPS-free. It is easy to clean with hot water and soap, or a dash of vinegar for a deeper clean.

What kind of warranty comes with the memobottle?

Every memobottle includes a 2-year manufacturing warranty. This covers any defects in materials and workmanship, ensuring your bottle is protected against manufacturing faults.

As seen in
Change your lid
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Colour: Select a colour

Extra Lid:

£0.00

Silicone Sleeve:

£0.00

Desk Stand:

£0.00

Sustainability
Design Features
Material & Safety
Sustainability
Sustainability
Design Features
Design Features
Material & Safety
Material & Safety

Every memobottle is designed to reduce single-use waste and contribute to a more sustainable, equitable world.

Certified B Corporation

We meet the highest verified standards of social and environmental performance, balancing profit with purpose in everything we do.

Every Bottle Gives Back

Each memobottle sold provides 5 months of safe water to someone in need through our partnership with Water.org. Together, our community has already contributed over 50 million days of clean water access.

Designed for Longevity

Replaceable components and durable materials mean your bottle is built to last—reducing waste and environmental impact over time.

The memobottle’s slim, paper-inspired form challenges the status quo of round bottles. Designed to slip neatly into bags alongside books and devices, it makes carrying water effortless and stylish.

Flat & Portable

Shaped like paper sizes (A5, A6, etc.), it fits with your notebooks, tablets, and laptops—saving space and reducing bulk.

Leak-Proof Lid

Precision-engineered lid keeps your belongings safe. No spills, no stress.

Award-Winning Aesthetic

Recognised internationally for design innovation that combines function with minimal style.

Every memobottle is built from premium materials chosen for safety, durability, and a lighter environmental footprint.

BPA-Free & Non-Toxic

Made from food-grade Tritan™ plastic, free from BPA and harmful chemicals.

Durable & Long-Lasting

Stronger than standard plastics—resistant to cracking, warping, and clouding.

Replaceable Components

Designed with longevity in mind: lids and accessories can be replaced to extend the life of your bottle.

The flat water bottle designed to fit in your bag

The memobottle is designed to fit where round bottles cannot. It slides effortlessly into handbags, backpacks, pockets and more.

Carry water conveniently

No more purchasing single-use bottles, only to dispose of them moments after. The memobottle compact design makes it convenient to carry water even when you are tight on space or travelling light.

The memobottle's paper-inspired design allows it to sit flat against laptops, books and everything else you carry, making the most of the room in your bag.

Carry water conveniently

No more purchasing single-use bottles, only to dispose of them moments after. The memobottle compact design makes it convenient to carry water even when you are tight on space or travelling light.

The memobottle's paper-inspired design allows it to sit flat against laptops, books and everything else you carry, making the most of the room in your bag.

Every memobottle provides 5 months of safe water

Our partnership with Water.org funds projects providing communities all over the world with access to safe water and sanitation.

Learn more

Customer Reviews

4.9
4.9 out of 5
Based on 462 reviews
average rating 4.9 out of 5
Based on 462 reviews
  • 5 Stars
    421 Reviews
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    37 Reviews
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    2 Reviews
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    1 Review
  • 1 Star
    1 Review
99% of reviewers would recommend this product to a friend
Customer photos and videos
462 Reviews
Reviewed by Noy Z., from Australia
Verified Buyer
A5 memobottle
Reviewing
A5 memobottle
I recommend this product
Age Range
25 - 34
Rated 5 out of 5
Review posted

Love!

I was looking for a 750ml bottle that will be lightweight and found it. I’m using the silicone sleeve to put my keys inside when I’m going for walks:) I think it’s a great product and the plastic feels safe and high quality !

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Rated 5 out of 5
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Reviewed by Layla B., from Australia
Verified Buyer
A5 memobottle
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A5 memobottle
I recommend this product
Age Range
25 - 34
Rated 5 out of 5
Review posted

Very happy with the A5

I recently got the A5 size and am loving it. I hate not having water on me but often want to take a smaller bag and it fits perfectly in all of my bags. I am also a reader and is a lot easier to carry around when it fits perfect my book and phone!

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Reviewed by Suzanne P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Lots of positive comments!!

As soon as I took it out of my bag for my first drink, my new memo bottle was commented on! Others love it just as much as I do

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Reviewed by Monique M., from Australia
Verified Buyer
A5 memobottle
Reviewing
A5 memobottle
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Convenient shape, great for travelling

I purchased a second bottle for my daughter as it fits so well in a handbag. Great for travelling, love it

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Rated 5 out of 5
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